Ladder for a truck



FIG. 1 is a left side elevation of a ladder for a truck showing my new design;

FIG. 2 is a front view thereof;

FIG. 3 is a back view thereof;

FIG. 4 is a right side elevation view thereof;

FIG. 5 is an isometric view thereof; and,

FIG. 6 is an isometric view of ladder for a truck thereof;

The broken lines are for illustrative purposes only and form no part of the claimed design. 

The ornamental design for a ladder for a truck, as shown and described. 